Network Engineer (Senior) in London

Energy Jobline ZR; City Of London; Hybrid; GBP 80,000 - 100,000; Full time

Job summary

A leading energy job platform is seeking an experienced Infrastructure Engineer to enhance their core Microsoft/Azure infrastructure. You will work on uptime-focused projects in a hybrid setting in South West London. Ideal candidates have over 5 years in infrastructure engineering, strong Microsoft expertise, and proficiency in Azure and networking. The position offers a salary of £65,000 plus bonus and benefits.

Qualifications

• 5+ years in infrastructure engineering or systems engineering.
• Strong Microsoft environment expertise: Windows Server, AD/Entra ID, Group Policy, O365, Intune.
• Solid networking foundations.
• Azure engineering background: Governance, networking, and security configuration.
• Exposure to data centre deployments.

Responsibilities

• Engineer, maintain and evolve hybrid Microsoft infrastructure.
• Deliver uptime-focused projects across networking, cloud and security.
• Improve performance across access and connectivity.

Skills

Infrastructure engineering

Microsoft environment expertise

Networking foundations

Azure engineering

Job description

Energy Jobline is the largest and fastest growing global Energy Job Board and Energy Hub. We have an audience reach of over 7 million energy professionals, 400,000+ monthly advertised global energy and engineering jobs, and work with the leading energy companies worldwide.

We focus on the Oil & Gas, Renewables, Engineering, Power, and Nuclear markets as well as emerging technologies in EV, Battery, and Fusion. We are committed to ensuring that we offer the most exciting career opportunities from around the world for our jobseekers.

Job Description

Infrastructure Engineer – Azure / Microsoft / Security

£65,000 + Bonus + Benefits

Hybrid – South West London (3 days onsite)

Quant Capital is partnering with a fast‑growing FinTech scale‑up hiring an Infrastructure Engineer to own their core platform across cloud, networking and security. This role suits someone who understands high availability, engineers with discipline, and cares about building secure, reliable systems at scale. You’ll design, operate and improve hybrid Microsoft/Azure infrastructure while acting as a senior escalation point for the business.

Responsibilities

• Engineer, maintain and evolve hybrid Microsoft infrastructure
• Deliver uptime-focused projects across networking, cloud and security
• Improve performance across access and connectivity

Qualifications

• 5+ years in infrastructure engineering or systems engineering
• Strong Microsoft environment expertise: Windows Server, AD/Entra ID, Group Policy, O365, Intune
• Solid networking foundations
• Azure engineering background: Governance, networking, and security configuration
• Exposure to data centre deployments

If you are interested in applying for this job please press the Apply Button and follow the application process. Energy Jobline wishes you the very best of luck in your next career move.